Easy Use 2X Watch Repair Screwdriver Grinding Tool All Steel Machine Wheel Grinding Screwdriver For Watchmakers Watch Parts

High-concerned chemical : None Screw Head Size : I750075567 Origin : Mainland China Material : Iron-nickel Alloy Specification 1 : Screwdriver Grinding Tool Specification 2 : for Watchmaker Specification 3 : Watch Parts Repair Specification 4 : Grinding Tool Specification 5 : Watch Repair Screwdriver Grinding Tool